1452723552 has 192 divisors, whose sum is σ = 4862592000. Its totient is φ = 413337600.

The previous prime is 1452723541. The next prime is 1452723599. The reversal of 1452723552 is 2553272541.

It is a super-2 number, since 2×1452723552² = 4220811437070993408, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2424949 + ... + 2425547.

It is an arithmetic number, because the mean of its divisors is an integer number (25326000).

Almost surely, 2^1452723552 is an apocalyptic number.

1452723552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1452723552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2431296000).

1452723552 is an abundant number, since it is smaller than the sum of its proper divisors (3409868448).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1452723552 is a wasteful number, since it uses less digits than its factorization.

1452723552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1026 (or 1012 counting only the distinct ones).

The product of its digits is 84000, while the sum is 36.

The square root of 1452723552 is about 38114.6107418140. The cubic root of 1452723552 is about 1132.5594091899.

The spelling of 1452723552 in words is "one billion, four hundred fifty-two million, seven hundred twenty-three thousand, five hundred fifty-two".